 The two largest ethnic groups reported in Amigna were the Oromo (89.95%), and the Amhara (9.24%); all other ethnic groups made up 0.81% of the population.Oromiffa was spoken as a first language by 89.52%, and 10.24% spoke Amharic; the remaining 0.24% spoke all other primary languages reported.The majority of the inhabitants were Muslim, with 55.63% of the population having reported they practiced that belief, while 44.01% of the population said they professed Ethiopian Orthodox Christianity.